Class DragSplitter

The DragSplitter class.

Inheritance

System.Object

DragSplitter

Implements

IDraggable

IDockingManagerDesignerMouseHook

Namespace: Syncfusion.Windows.Forms.Tools

Assembly: Syncfusion.Tools.Windows.dll

Syntax

public class DragSplitter : Control, IDraggable, IDockingManagerDesignerMouseHook

Constructors

DragSplitter(DockingManager)

Constructor of the DragSplitter

Declaration

public DragSplitter(DockingManager dmgr)

Parameters

Type	Name	Description
DockingManager	dmgr	The DockingManager instance.

Fields

nCaptionHt

Declaration

protected const int nCaptionHt = 16

Field Value

Type
System.Int32

nNamingCount

Declaration

protected static int nNamingCount

Field Value

Type
System.Int32

nSplitOffLt

Declaration

protected const int nSplitOffLt = 20

Field Value

Type
System.Int32

rcDrag

Declaration

protected Rectangle rcDrag

Field Value

Type
System.Drawing.Rectangle

Properties

Cursor

Gets / Sets the Cursor.

Declaration

public override Cursor Cursor { get; set; }

Property Value

Type
System.Windows.Forms.Cursor

DragDockInfo

Gets / Sets the DragDockInfo.

Declaration

public DockInfo DragDockInfo { get; set; }

Property Value

Type
DockInfo

DragRectangle

Gets / Sets DragRectangle.

Declaration

public Rectangle DragRectangle { get; set; }

Property Value

Type
System.Drawing.Rectangle

Methods

AbortDrag()

Cancel the drag operation.

Declaration

public void AbortDrag()

AllowedDragAxis(ref Point, Point)

Returns the allowed drag axis.

Declaration

public DragAxis AllowedDragAxis(ref Point ptdrag, Point ptdelta)

Parameters

Type	Name	Description
System.Drawing.Point	ptdrag	The mouse point of the drag location.
System.Drawing.Point	ptdelta	The mouse point.

Returns

Type	Description
DragAxis	The dragged axis.

CreateAccessibilityInstance()

Creates a new accessibility object in DragSplitter.

Declaration

protected override AccessibleObject CreateAccessibilityInstance()

Returns

Type	Description
System.Windows.Forms.AccessibleObject	A new System.Windows.Forms.AccessibleObject for the DragSplitter, when AccessibilityEnabled for DockingManager is set as true

Dispose(Boolean)

Declaration

protected override void Dispose(bool bdisposing)

Parameters

Type	Name	Description
System.Boolean	bdisposing

DrawHollow()

Returns the DrawHollow

Declaration

public bool DrawHollow()

Returns

Type
System.Boolean

GetDesignMode()

Gets the design mode.

Declaration

public bool GetDesignMode()

Returns

Type
System.Boolean

HandleDoubleClick(Point)

Handle the Double click event.

Declaration

public void HandleDoubleClick(Point ptscreen)

Parameters

Type	Name	Description
System.Drawing.Point	ptscreen	The mouse co ordinate point.

HandleMouseDown(MouseButtons, Point)

Handle the Mouse down event.

Declaration

public void HandleMouseDown(MouseButtons button, Point ptscreen)

Parameters

Type	Name	Description
System.Windows.Forms.MouseButtons	button	The MouseButtonse
System.Drawing.Point	ptscreen	The mouse co ordinate point.

HandleMouseLeave()

Handle the Double click event.

Declaration

public void HandleMouseLeave()

HandleMouseMove(MouseButtons, Point)

Handle the Mouse move event.

Declaration

public void HandleMouseMove(MouseButtons button, Point ptscreen)

Parameters

Type	Name	Description
System.Windows.Forms.MouseButtons	button	The MouseButtonse
System.Drawing.Point	ptscreen	The mouse co ordinate point.

HandleMouseUp(MouseButtons, Point)

Handle the Mouse up event.

Declaration

public void HandleMouseUp(MouseButtons button, Point ptscreen)

Parameters

Type	Name	Description
System.Windows.Forms.MouseButtons	button	The MouseButtonse
System.Drawing.Point	ptscreen	The mouse co ordinate point.

InitiateDrag(MouseAction, Point)

Initiate the drag.

Declaration

public bool InitiateDrag(MouseAction action, Point ptscreen)

Parameters

Type	Name	Description
MouseAction	action	The MouseAction on dragging.
System.Drawing.Point	ptscreen	The co ordinate point.

Returns

Type
System.Boolean

InitiateFloatingResize(Point, Int32)

Initiate the Floating form resize.

Declaration

public void InitiateFloatingResize(Point ptscreen, int nchittest)

Parameters

Type	Name	Description
System.Drawing.Point	ptscreen	The mouse co ordinate point.
System.Int32	nchittest

IsSuitableDockTarget(DockControllerBase)

Returns the suitable dock target.

Declaration

public bool IsSuitableDockTarget(DockControllerBase dc)

Parameters

Type	Name	Description
DockControllerBase	dc	The DockControllerBase interface.

Returns

Type
System.Boolean

OnMouseDown(MouseEventArgs)

Declaration

protected override void OnMouseDown(MouseEventArgs e)

Parameters

Type	Name	Description
System.Windows.Forms.MouseEventArgs	e

OnMouseEnter(EventArgs)

Declaration

protected override void OnMouseEnter(EventArgs e)

Parameters

Type	Name	Description
System.EventArgs	e

OnMouseMove(MouseEventArgs)

Declaration

protected override void OnMouseMove(MouseEventArgs e)

Parameters

Type	Name	Description
System.Windows.Forms.MouseEventArgs	e

OnMouseUp(MouseEventArgs)

Declaration

protected override void OnMouseUp(MouseEventArgs e)

Parameters

Type	Name	Description
System.Windows.Forms.MouseEventArgs	e

OnPaint(PaintEventArgs)

Declaration

protected override void OnPaint(PaintEventArgs e)

Parameters

Type	Name	Description
System.Windows.Forms.PaintEventArgs	e

OnResize(EventArgs)

Declaration

protected override void OnResize(EventArgs e)

Parameters

Type	Name	Description
System.EventArgs	e

OnSplitterMoved(SplitterEventArgs)

Declaration

protected virtual void OnSplitterMoved(SplitterEventArgs splitevent)

Parameters

Type	Name	Description
System.Windows.Forms.SplitterEventArgs	splitevent

OnSplitterMoving(SplitterEventArgs)

Declaration

protected virtual void OnSplitterMoving(SplitterEventArgs splitevent)

Parameters

Type	Name	Description
System.Windows.Forms.SplitterEventArgs	splitevent

QueryDragProceedWithDock()

Returns the QueryDragProceedWithDock.

Declaration

public bool QueryDragProceedWithDock()

Returns

Type
System.Boolean

UpdateCursor()

Update the cursor.

Declaration

public void UpdateCursor()

Events

DragSplitterMoved

Event fired on DragSplitter moved.

Declaration

public event SplitterEventHandler DragSplitterMoved

Event Type

Type
System.Windows.Forms.SplitterEventHandler

DragSplitterMoving

Events fired before and after the splitter is moved

Declaration

public event SplitterEventHandler DragSplitterMoving

Event Type

Type
System.Windows.Forms.SplitterEventHandler

Implements

IDraggable

IDockingManagerDesignerMouseHook